Do instances include IPv4 and IPv6?

IPv4 is standard; IPv6 is available in most regions. Ask support if you need additional addresses.

Can I get additional IPs?

Yes, for valid use cases. Provide justification to support (e.g., SSL or routing needs).

Yes. Configure rDNS via support or the control panel where available.

Use OS firewalls and, where supported, platform rules/security groups to restrict access to required ports.

Baseline DDoS protection is included. For advanced scenarios, contact support to discuss options.

Common networking questions about IPs, rDNS, firewalls, and DDoS.

Last updated: March 6, 2026